Security readout for executives and security teams
Plain-English summary
CVE-2023-29414 affects Schneider Electric Accutech Manager version 2.7 and prior. It is a local buffer overflow flaw that could let a local low-privileged user escalate privileges. This is not described as a remote internet attack in the provided sources, but successful abuse could have high confidentiality, integrity, and availability impact.
Executive priority
Prioritize remediation for shared or operational systems running Accutech Manager 2.7 or prior. This is high severity because local abuse could compromise sensitive data, system integrity, and availability, but the provided evidence does not indicate remote exploitation or known active exploitation.
Technical view
The CVE describes CWE-120, a classic buffer copy without bounds checking, reachable through a local function call when a local user supplies specific string input. CVSS 3.1 is 7.8 with local attack vector, low complexity, low privileges required, no user interaction, unchanged scope, and high C/I/A impact.
Likely exposure
Exposure appears limited to systems running Schneider Electric Accutech Manager version 2.7 or prior where local users can access the vulnerable function path. The provided sources do not identify other Schneider products, cloud services, or remotely reachable interfaces as affected.
Exploitation context
The source bundle does not show CISA KEV listing or active exploitation evidence. The vulnerability requires local access and low privileges, so risk is highest on shared workstations, operational engineering systems, or environments where many users can log in locally.
Researcher notes
Do not broaden scope beyond Accutech Manager 2.7 and prior based on the provided evidence. The advisory data supports local privilege escalation via a classic buffer overflow, but does not provide exploit details here. Patch or workaround specifics are not included in the prompt, so defer to Schneider guidance.
Mitigation direction
- Identify all Accutech Manager deployments and record installed versions.
- Treat version 2.7 and prior as affected until remediated.
- Review Schneider Electric advisory SEVD-2023-192-03 for vendor remediation guidance.
- Limit local access to affected hosts to trusted, necessary users.
- Prioritize endpoint monitoring for unusual local privilege changes.
Validation and detection
- Confirm whether Accutech Manager is installed on operational and engineering endpoints.
- Verify each installation version against the affected range.
- Check whether untrusted or broad user groups have local access.
- Review local account, privilege, and endpoint security logs for anomalies.
- Track remediation status against Schneider Electric’s published advisory.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
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CWE-120: Exact CWE lookup
Use the exact CWE identifier as the starting point before reviewing related ATT&CK behavior. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupPrivilege behavior lookup
The CVE wording references privilege impact, so privilege escalation and authorization behavior review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2023-29414 mapping review
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Open ATT&CK lookup- Severity
- High
- CVSS
- 7.8 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H1.85.9Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
7.8HighVector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.